<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>权限管理</el-breadcrumb-item>
      <el-breadcrumb-item>权限列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-table :data="rightsList" border stripe>
        <el-table-column type="index"> </el-table-column>
        <el-table-column label="权限名称" prop="authName"> </el-table-column>
        <el-table-column label="路径" prop="path"> </el-table-column>
        <el-table-column label="权限等级" prop="level">
          <!-- 使用作用域插槽的slot-scope来获取当前项所在行的数据 -->
          <template slot-scope="scope">
            <!-- scope.row就是:data中本行的数据 -->
            <el-tag v-if="scope.row.level === '0'">标签一</el-tag>
            <el-tag v-else-if="scope.row.level === '1'" type="success"
              >标签二</el-tag
            >
            <el-tag v-else type="warning">标签三</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-card>
  </div>
</template>

<script>
export default {
  data() {
    return {
      rightsList: []
    }
  },
  created() {
    // 获取权限列表
    this.getRightsList()
  },
  methods: {
    async getRightsList() {
      // 请求过来的数据对象的data字段里面还有一层data 内层data中有data属性和meta属性,就是有三层data
      const { data: res } = await this.$http.get('rights/list')
      if (res.meta.status !== 200) return this.$message.error(res.meta.msg)
      this.rightsList = res.data
    }
  }
}
</script>

<style></style>
